Shaping the course of early-onset Parkinson's disease: insights from a longitudinal cohort.
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| Title: | Shaping the course of early-onset Parkinson's disease: insights from a longitudinal cohort. |
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| Authors: | Bovenzi, Roberta (AUTHOR), Conti, Matteo (AUTHOR), Degoli, Giulia Rebecca (AUTHOR), Cerroni, Rocco (AUTHOR), Simonetta, Clara (AUTHOR), Liguori, Claudio (AUTHOR), Salimei, Chiara (AUTHOR), Pisani, Antonio (AUTHOR), Pierantozzi, Mariangela (AUTHOR), Stefani, Alessandro (AUTHOR), Mercuri, Nicola Biagio (AUTHOR), Schirinzi, Tommaso (AUTHOR) |
| Source: | Neurological Sciences. Sep2023, Vol. 44 Issue 9, p3151-3159. 9p. 1 Diagram, 1 Chart, 2 Graphs. |
| Subjects: | Parkinson's disease, Movement disorders, Longitudinal method, Disease progression |
| Abstract: | Introduction: Early -onset Parkinson's disease (EOPD) labels those cases with onset earlier than fifty. Although peculiarities emerged either in clinical or pathological features, EOPD is managed alike typical, late-onset PD. A customized approach would be, instead, better appropriate. Accordingly, a deeper characterization of the clinical course, with an estimation of the disease progression rate, the therapy flow, and the main motor and non-motor complications occurrence, is needed. Methods: A longitudinal cohort of 193 EOPD patients (selected on a single-centre population of 2000 PD cases) was retrospectively analysed, providing descriptive statics on a series of clinical parameters (genetics, phenotype, comorbidities, therapies, motor and non-motor complications, marital and gender issues) and modelling the trajectories from diagnosis to 10 years later of both Hoehn and Yahr (H&Y) stage and levodopa equivalent daily dose (LEDD). Results: EOPD had a prevalence of 9.7%, including few monogenic cases. It mostly appeared as a motor syndrome, with asymmetric, rigid-akinetic presentation. H&Y linearly progressed with an increment of 0.92 points/10 years; LEDD flow had a non-linear trend, increasing of 526.90 mg/day in 0–5 years, and 166.83 mg/day in 5–10 years. Motor fluctuations started 6.5 ± 3.2 years from onset, affecting up to 80% of the cohort. Neuropsychiatric troubles interested the 50%, sexual complaints the 12%. Gender-specific motor disturbances emerged. Conclusion: We shaped EOPD course, modelling a "brain-first" PD subtype, slowly progressive, with non-linear dopaminergic requirement. Major burden mostly resulted from motor fluctuations, neuropsychiatric complications, sexual and marital complaints, with a considerable gender-effect. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | Introduction: Early -onset Parkinson's disease (EOPD) labels those cases with onset earlier than fifty. Although peculiarities emerged either in clinical or pathological features, EOPD is managed alike typical, late-onset PD. A customized approach would be, instead, better appropriate. Accordingly, a deeper characterization of the clinical course, with an estimation of the disease progression rate, the therapy flow, and the main motor and non-motor complications occurrence, is needed. Methods: A longitudinal cohort of 193 EOPD patients (selected on a single-centre population of 2000 PD cases) was retrospectively analysed, providing descriptive statics on a series of clinical parameters (genetics, phenotype, comorbidities, therapies, motor and non-motor complications, marital and gender issues) and modelling the trajectories from diagnosis to 10 years later of both Hoehn and Yahr (H&Y) stage and levodopa equivalent daily dose (LEDD). Results: EOPD had a prevalence of 9.7%, including few monogenic cases. It mostly appeared as a motor syndrome, with asymmetric, rigid-akinetic presentation. H&Y linearly progressed with an increment of 0.92 points/10 years; LEDD flow had a non-linear trend, increasing of 526.90 mg/day in 0–5 years, and 166.83 mg/day in 5–10 years. Motor fluctuations started 6.5 ± 3.2 years from onset, affecting up to 80% of the cohort. Neuropsychiatric troubles interested the 50%, sexual complaints the 12%. Gender-specific motor disturbances emerged. Conclusion: We shaped EOPD course, modelling a "brain-first" PD subtype, slowly progressive, with non-linear dopaminergic requirement. Major burden mostly resulted from motor fluctuations, neuropsychiatric complications, sexual and marital complaints, with a considerable gender-effect. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 15901874 |
| DOI: | 10.1007/s10072-023-06826-5 |
